Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__toString

Drupal\Core\Template\Attribute::__toStringRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls1,033 1,033 0 0.0%
Incl. Wall Time (microsec)56,792 56,983 191 0.3%
Incl. Wall Time (microsec) per call 55 55 0 0.3%
Excl. Wall Time (microsec)17,691 18,037 346 2.0%
Incl. CPU (microsecs)57,648 57,881 233 0.4%
Incl. CPU (microsecs) per call 56 56 0 0.4%
Excl. CPU (microsec)13,561 13,627 66 0.5%
Incl. MemUse (bytes)261,632 261,648 16 0.0%
Incl. MemUse (bytes) per call 253 253 0 0.0%
Excl. MemUse (bytes)-60,584 -60,568 16 0.0%
Incl. PeakMemUse (bytes)33,872 35,936 2,064 6.1%
Incl. PeakMemUse (bytes) per call 33 35 2 6.1%
Excl. PeakMemUse (bytes)5,200 4,992 -208 -4.0%

Parent/Child Regression/Improvement report for Drupal\Core\Template\Attribute::__toString [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Template\Attribute::__toString0 N/A% 191 1.8% 233 2.1% 16 0.0% 2,064 1.6%
Exclusive Metrics Diff for Current Function346 181.2% 66 28.3% 16 100.0% -208 -10.1%
Parent functions
twig_render_var@40 N/A% 437 228.8% 458 196.6% 0 0.0% 8,088 391.9%
l0 N/A% -352 -184.3% -322 -138.2% 0 0.0% -416 -20.2%
theme_rdf_template_variable_wrapper0 N/A% 225 117.8% 252 108.2% 0 0.0% 0 0.0%
theme_html_tag0 N/A% -192 -100.5% -206 -88.4% 0 0.0% 0 0.0%
theme_rdf_metadata0 N/A% 181 94.8% 173 74.2% 0 0.0% 0 0.0%
theme_field0 N/A% -60 -31.4% -72 -30.9% 0 0.0% -216 -10.5%
theme_username0 N/A% 48 25.1% 34 14.6% 0 0.0% -80 -3.9%
theme_links0 N/A% -40 -20.9% -34 -14.6% 0 0.0% 64 3.1%
theme_image0 N/A% -17 -8.9% -17 -7.3% 0 0.0% 0 0.0%
twig_render_var@50 N/A% -11 -5.8% -5 -2.1% 0 0.0% -5,192 -251.6%
twig_render_var@20 N/A% -11 -5.8% -11 -4.7% 0 0.0% -112 -5.4%
twig_render_var@10 N/A% -7 -3.7% -9 -3.9% 0 0.0% -72 -3.5%
twig_render_var0 N/A% -5 -2.6% -7 -3.0% 0 0.0% 0 0.0%
twig_render_var@30 N/A% -4 -2.1% -3 -1.3% 0 0.0% 0 0.0%
theme_item_list0 N/A% -2 -1.0% -1 -0.4% 0 0.0% 0 0.0%
theme_container0 N/A% 1 0.5% 1 0.4% 0 0.0% 0 0.0%
theme_input0 N/A% -1 -0.5% -1 -0.4% 0 0.0% 0 0.0%
theme_form0 N/A% 1 0.5% 2 0.9% 16 100.0% 0 0.0%
theme_menu_link0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_form_required_marker0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
theme_form_element0 N/A% 0 0.0% 2 0.9% 0 0.0% 0 0.0%
theme_form_element_label0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Template\AttributeValueBase::render0 N/A% -151 -79.1% 130 55.8% 0 0.0% 2,272 110.1%
is_object0 N/A% -7 -3.7% 30 12.9% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeValueBase::printed0 N/A% 3 1.6% 7 3.0% 0 0.0% 0 0.0%